Doctor profile · Federal record

Dr. Aimee Kobjack, MD

Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Harvard, MA

  • NPI 1104358001
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
198 Ayer RD
Harvard, MA 014511163
(978) 456-2355
fax (978) 456-2356
Mailing address
Po Box 415348
Boston, MA 022415348

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
October 24, 2020
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Massachusetts #282879

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104358001. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
251
Distinct HCPCS
9
Medicare allowed
$18,714
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 56 45 $97
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 55 55 $61
99213 Established patient office or other outpatient visit, 20-29 minutes 41 33 $69
99442 Telephone medical discussion with physician, 11-20 minutes 26 23 $90
G0008 Administration of influenza virus vaccine 19 19 $31
99212 Established patient office or other outpatient visit, 10-19 minutes 18 18 $35
90688 Influenza vaccine, quadrivalent, 0.5 ml dosage 13 13 $20
G0009 Administration of pneumococcal vaccine 12 12 $31
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 11 11 $266

In context: peer comparison

Among 4 peers in this city , average services per provider: 33. This provider delivers 7.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,008
Patients
335
Total drug cost
$21,989
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 160 52 $6,503
Lisinopril Generic 123 45 $1,236
Levothyroxine Sodium Generic 112 33 $1,554
Amlodipine Besylate Generic 69 24 $752
Losartan Potassium Generic 66 22 $1,543
Omeprazole Generic 65 27 $1,924
Metformin Hcl Generic 58 19 $999
Simvastatin Generic 56 24 $1,066
Sertraline Hcl Generic 46 14 $884
Atenolol Generic 45 13 $410

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Aimee Kobjack's medical specialty?
Dr. Aimee Kobjack practices Family Medicine Physician in Harvard, MA.
Where does Dr. Aimee Kobjack practice?
Dr. Aimee Kobjack practices at 198 Ayer RD, Harvard, MA 014511163. Office phone: 9784562355.
What is Dr. Aimee Kobjack's NPI?
Dr. Aimee Kobjack's National Provider Identifier (NPI) is 1104358001, issued by NPPES.
Does Dr. Aimee Kobjack accept Medicare assignment?
Yes. Dr. Aimee Kobjack accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aimee Kobjack commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.